Răspuns:
2. a. 35⁷⁸>35⁶⁸
b. 17²²² > 18²²²
c. 32³² = (2⁵)³² = 2¹⁶⁰
4¹⁴¹ = (2²)¹⁴¹ = 2²⁸²
=> 32³² < 4¹⁴
d. 125⁹ = (5³)⁹ = 5²⁷
25¹¹ = (5²)¹¹ = 5²²
=> 125⁹ > 25¹¹
